<div class="page-wrapper">
    <div>
        <button onclick="onBtnExportDataAsExcel()" style="margin-bottom: 5px; font-weight: bold">
            Export to Excel
        </button>
    </div>

    <div class="grid-wrapper">
        <div id="myGrid" style="height: 100%"></div>
    </div>
</div>
